Upright Double Bass Tools Glue Repair Bass Body cracks Clamp Maintenanc​e tools

*Very fine luthier’s tool,Upright Bass brass repair seam or crack clamp.

*Made of the high-quality brass.

*3pcs Single clamps ,More freedom.

*Very good Fixity.

*It is Firmly, you can use for a long time

*We are the manufacturer and we have make tools for German company for many years, So we can provide more tools. if you have a need, please e-mail to contact me.